CLEAN: South AfricaÕs rainbow dream, still a dream

The transcript discusses the dynamics of class and color in society, highlighting how social gatherings and comfort levels are influenced by these factors. It examines the separation of business interactions from personal ones and how income determines residential areas. As more diverse groups enter the middle and business classes, a more inclusive society emerges.

In what way does the text mention the movement of different racial groups into the middle class?

What is meant by 'rainbow effects' in the context of the text?